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CHIN FONG MACHINE IND CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    190,642
  • Filing trend
    0.0%
About

CHIN FONG MACHINE IND CO LTD has a total of 17 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2001. It filed its patents most often in China, Taiwan and United States. Its main competitors in its focus markets machine tools, mechanical elements and machines are LEOPOLD SCHULL, MAY PRESSENBAU G M B H and HORDERN MASON & EDWARDS LTD.

Patent filings in countries

World map showing CHIN FONG MACHINE IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 9
#2 Taiwan 7
#3 United States 1

Patent filings per year

Chart showing CHIN FONG MACHINE IND CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Cai Zhiren 7
#2 Bai Guoxun 3
#3 Wang Du-Jr 2
#4 Ji Jin-Huai 2
#5 Tsai Jr-Ren 2
#6 Liu Baijin 1
#7 Wang Hongwen 1
#8 Cai Jhih-Ren 1
#9 Chen Jyun-Hong 1
#10 Lin Jiayu 1

Latest patents

Publication Filing date Title
CN111167990A Releasing prestress structure of forging machine
CN110666016A Multi-point strain detection system of punching machine
CN110385884A More piece point type graphically processes the control system and its control method of stroke
CN108454158A Has the punching machine of automatic adjustable balance device
CN108263017A Has the punching machine of automatic adjustable balance device
CN108263018A Has the punching machine of automatic adjustable balance device
CN102773377A Punch with monitoring system
TW201244869A Punch with a monitoring system
TW201018577A Inking structure for punching machine for driving a punch head
TWI268215B Two travel controlling press
CN1970187A Two-stage stroke controlled punch
TW542784B Remote control method for punching machine
US6648116B2 Power transmission apparatus with a coiled torsional spring capable of being wound around rollers on a sleeve assembly for transmitting a torque
CN1435583A Variable power transmission device
TW526120B Program-controllable torque magnifying mechanism
TW534959B Variable power transmission device